I was in the same position last year. I went "all in" in the .45 to .58 range and then watched it drop to .34. But the reason I hung in was that I had done my DD, which included going over weeks and weeks of posts on this and another board, and believed in the potential of this company.
I have seen nothing over this past year that causes me to question my original assessments.
Still believing in the potential, I took the opportunity lately to purchase more.
I am long on AAA and fully expect to still see a significant return on even my most recent purchases.